All street lighting for both adopted highways and footpaths, private estate roads
and footpaths and car parks must comply with BS 5489-1:2003. Where conflict with other statutory provisions occurs, such as developments within conservation areas, requirements should be discussed with the CPDA and the local authority lighting engineer. The Overall Uniformity of light for an SBD development is expected to achieve a rating of 0.4Uo and should never fall below 0.25Uo. (Sect 19. New Homes 2010)